Hypertherm HSD130 HySpeed Plasma - Manual (Page 103)

INSTALLATION
HySpeed HSD130 RHF Instruction Manual 3-35
Notes to CNC interface cable run list
Note 1. I nputs are relay coils. They require 24 VDC at 8.3 mA, or dry-contact closure.
Note 2. Outputs are optically isolated, open-collector, transistors. The maximum rating is 24 VDC at 10 mA.
Note 3. CNC +24 VDC provides 24 VDC at 200 mA maximum. A jumper is required on J300 to use 24 V power.
Caution: The CNC cable must be constructed using cable with 360 degree shielding and
metal housing connectors at each end. The shielding must be terminated to
the metal housings at each end to ensure proper grounding and to provide the
best shielding.